CPM Homework Banner
9-76.

For the quadratic function : Homework Help ✎

  1. Use the idea of completing the square to write it in graphing form.

    Use the Math Notes box.

    math notes

  2. State the vertex and sketch a graph of the parabola.

    In the standard equation, the vertex is ().

  3. Use the graph to explain why the equation has no real solutions.

    Are there any -intercepts?